<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>拟态风格卡片</title>
    <style>
        body {
            font-family: 'Arial', sans-serif;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            background-color: #e0e5ec;
            margin: 0;
        }
        
        .card {
            width: 300px;
            padding: 30px;
            border-radius: 20px;
            background: #e0e5ec;
            box-shadow: 8px 8px 15px #a3b1c6, 
                        -8px -8px 15px #ffffff;
            text-align: center;
        }
        
        .card h2 {
            color: #4d4d4d;
            margin-bottom: 20px;
        }
        
        .card p {
            color: #666;
            line-height: 1.6;
        }
        
        .card-icon {
            width: 60px;
            height: 60px;
            margin: 0 auto 20px;
            display: flex;
            justify-content: center;
            align-items: center;
            border-radius: 50%;
            background: #e0e5ec;
            box-shadow: 5px 5px 10px #a3b1c6, 
                        -5px -5px 10px #ffffff;
            color: #4d4d4d;
            font-size: 24px;
        }
    </style>
</head>
<body>
    <div class="card">
        <div class="card-icon">
            ✨
        </div>
        <h2>拟态设计卡片</h2>
        <p>这是一个使用CSS实现的拟态风格卡片UI设计。拟态设计通过柔和的阴影创造凸起或凹陷的视觉效果。</p>
    </div>
</body>
</html>